128709360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13751}}^1$

素因数の和:13783

約数の個数: 120

約数和(自身を含む): 465532704

約数和(自身を除く): 336823344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 13751, 27502, 41253, 55004, 68755, 82506, 110008, 123759, 137510, 165012, 178763, 206265, 220016, 247518, 275020, 330024, 357526, 412530, 495036, 536289, 550040, 618795, 660048, 715052, 825060, 893815, 990072, 1072578, 1100080, 1237590, 1430104, 1608867, 1650120, 1787630, 1980144, 2145156, 2475180, 2681445, 2860208, 3217734, 3300240, 3575260, 4290312, 4950360, 5362890, 6435468, 7150520, 8044335, 8580624, 9900720, 10725780, 12870936, 14301040, 16088670, 21451560, 25741872, 32177340, 42903120, 64354680, 128709360]

約数ペア:

[(1, 128709360), (2, 64354680), (3, 42903120), (4, 32177340), (5, 25741872), (6, 21451560), (8, 16088670), (9, 14301040), (10, 12870936), (12, 10725780), (13, 9900720), (15, 8580624), (16, 8044335), (18, 7150520), (20, 6435468), (24, 5362890), (26, 4950360), (30, 4290312), (36, 3575260), (39, 3300240), (40, 3217734), (45, 2860208), (48, 2681445), (52, 2475180), (60, 2145156), (65, 1980144), (72, 1787630), (78, 1650120), (80, 1608867), (90, 1430104), (104, 1237590), (117, 1100080), (120, 1072578), (130, 990072), (144, 893815), (156, 825060), (180, 715052), (195, 660048), (208, 618795), (234, 550040), (240, 536289), (260, 495036), (312, 412530), (360, 357526), (390, 330024), (468, 275020), (520, 247518), (585, 220016), (624, 206265), (720, 178763), (780, 165012), (936, 137510), (1040, 123759), (1170, 110008), (1560, 82506), (1872, 68755), (2340, 55004), (3120, 41253), (4680, 27502), (9360, 13751)]